Betrayaswamy temple (also called Denkanikottai Temple) in Denkanikottai, a village in Krishnagiri district in the South Indian state of Tamil Nadu, is dedicated to the Hindu god Vishnu. It is located 28 km from Hosur and 66 km from Bangalore. Constructed in the Hoysala style of architecture, the temple is dedicated to Vishnu who is worshipped as Devaperumal and his consort Lakshmi as Soundaryavalli in this temple.